Finding the Third Proportional to 1,381,704 and 3,257,015

Step by Step Solution

1. Step 1: Write the proportion equation
   1,381,704 : 3,257,015 = 3,257,015 : x
2. Step 2: Convert to fraction form
   1,381,704/3,257,015 = 3,257,015/x
3. Step 3: Cross multiply
   1,381,704x = 3,257,015 × 3,257,015
4. Step 4: Simplify right side
   1,381,704x = 10,608,146,710,225
5. Step 5: Solve for x
   x = 10,608,146,710,225/1,381,704
6. Step 6: Final answer
   x = 7,677,582.69